Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waxing Gibbous 100%

No Rise

06:38

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Good
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:48, Set: 19:50, Transit: 13:19. Moon - Rise: No Rise, Set: 06:38. Civil Dark: 20:21 - 06:14. Nautical Dark: 21:01 - 05:34. Astro Dark: 21:44 - 04:51

Total Clouds (% Sky Obscured)

100
100
96
71
83
29
41
42
2
97
93
62
53
80
81
73
75
74
79
86
87
97
92
60

Low Clouds (% Sky Obscured)

100
91
94
69
83
29
39
42
0
8
37
41
46
62
64
64
57
61
67
70
71
56
34
18

Medium Clouds (% Sky Obscured)

85
51
27
0
0
0
0
0
2
57
27
42
6
32
25
8
20
10
17
77
75
86
45
23

High Clouds (% Sky Obscured)

70
90
90
5
0
0
0
4
2
15
20
23
7
3
21
16
10
10
35
45
45
87
87
45

ISS Passover

Visibility (miles)

4
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

84
65
99
48
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
23
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
9
8
8
11
12
10
10
9
8
8
7
8
11
10
10
9
9
9
10
10
10
9

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
6
6
6
5
4
4
5
6
7
7
8
9
9
9
9
9
8
7

Feels Like (°C)

7
7
6
6
5
5
5
4
4
2
1
2
1
4
4
4
5
6
7
6
5
4
4
3

Dew Point (°C)

9
9
8
8
6
7
6
5
5
4
4
3
3
3
3
2
2
1
2
2
2
3
4
3

Relative Humidity (%)

93
96
95
95
88
94
94
96
98
96
96
93
88
81
75
68
63
60
59
59
62
67
73
77

Pressure (mb)

1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

329
334
341
351
358
362
362
365
365
365
366
367
369
368
370
374
373
373
376
375
374
375
375
376

Thursday 2

Full Moon 99%

20:43

06:51

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:45, Set: 19:51, Transit: 13:18. Moon - Rise: 20:43, Set: 06:51. Civil Dark: 20:23 - 06:12. Nautical Dark: 21:03 - 05:32. Astro Dark: 21:46 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
97
100
99
97
97

Low Clouds (% Sky Obscured)

44
54
43
75
79
96
100
100
100
100
100
94
88
100
95
100
95
95
85
93
100
95
84
93

Medium Clouds (% Sky Obscured)

96
95
93
91
92
84
69
72
74
75
90
82
49
68
53
45
82
74
79
66
48
37
62
49

High Clouds (% Sky Obscured)

100
100
98
96
87
100
100
100
85
74
81
95
100
100
92
100
100
100
100
75
88
85
36
7

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
1
0
9

Fog (%)

0
0
0
0
0
0
0
42
73
77
47
96
47
56
100
98
98
28
48
11
0
73
67
71

Precipitation Type

None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
13
41
69
94
82
64
66
68
41
20
23
7
4
18
4
7
9
16
3
15
9
6

Precipitation Amount (mm)

0
0
0
0
0.3
0.8
0.6
0.2
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
7
10
11
11
15
16
17
16
15
14
14
15
15
15
15
16
16
16
17
18
17
16

Chance of Frost

Temperature (°C)

6
5
6
6
6
6
7
7
8
9
9
9
10
10
11
11
11
11
11
12
11
12
11
11

Feels Like (°C)

2
1
2
2
2
3
2
3
4
5
5
5
6
7
7
6
7
7
7
7
7
7
7
6

Dew Point (°C)

2
2
3
5
6
6
6
7
8
8
9
9
9
10
11
10
11
11
11
11
10
11
11
10

Relative Humidity (%)

76
76
81
90
94
98
98
98
98
98
98
98
98
98
100
96
98
98
96
95
93
95
96
93

Pressure (mb)

1021
1020
1020
1019
1018
1017
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

376
377
376
375
376
374
374
375
374
373
372
373
373
373
374
375
375
375
374
372
371
369
367
370

Friday 3

Waning Gibbous 96%

21:58

07:07

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:43, Set: 19:53, Transit: 13:18. Moon - Rise: 21:58, Set: 07:07. Civil Dark: 20:24 - 06:10. Nautical Dark: 21:05 - 05:29. Astro Dark: 21:48 - 04:46

Total Clouds (% Sky Obscured)

92
65
70
67
74
83
86
100
100
100
98
100
99
93
81
76
78
87
71
78
94
83
91
95

Low Clouds (% Sky Obscured)

88
65
70
67
74
83
85
100
100
100
94
93
98
93
81
76
78
85
71
78
77
83
87
93

Medium Clouds (% Sky Obscured)

38
50
38
62
58
54
10
15
1
54
81
97
69
20
5
23
36
33
28
25
20
11
1
29

High Clouds (% Sky Obscured)

3
0
7
0
0
0
2
2
0
5
39
57
55
2
0
2
5
17
3
3
17
2
41
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
0
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
64
64
64
64
64
64
64
64
64
64
64
64
64

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
1
4
9
6
9
8
10
13
1
12
2
3
6
8
6
8
13
9
8
19
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
11
10
8
6
6
8
9
9
11
14
15
16
17
19
20
22
22
23
23
23
23
24

Chance of Frost

Temperature (°C)

10
10
11
10
10
10
9
9
9
9
9
9
9
10
10
11
11
11
11
11
11
10
10
9

Feels Like (°C)

5
6
8
9
9
10
9
7
7
6
6
5
5
5
5
6
6
5
5
5
6
4
4
2

Dew Point (°C)

9
9
10
10
10
9
8
7
7
8
9
9
9
9
8
8
8
7
7
8
8
8
8
8

Relative Humidity (%)

91
90
93
95
95
95
91
90
91
96
100
98
98
95
90
85
80
77
78
80
84
87
88
88

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1010

Ozone (du)

369
368
367
368
368
370
369
367
365
364
363
362
362
364
364
363
364
371
362
360
357
357
356
358

Saturday 4

Waning Gibbous 91%

23:12

07:27

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:41, Set: 19:54, Transit: 13:18. Moon - Rise: 23:12, Set: 07:27. Civil Dark: 20:26 - 06:08. Nautical Dark: 21:07 - 05:27. Astro Dark: 21:50 - 04:43

Total Clouds (% Sky Obscured)

98
100
100
100
100
98
78
81
99
97
96
94
92
74
80
57
78
79
84
78
85
87
80
39

Low Clouds (% Sky Obscured)

97
100
92
83
75
55
51
44
45
44
48
61
63
55
45
46
49
66
66
61
70
70
57
39

Medium Clouds (% Sky Obscured)

56
76
75
92
83
87
59
61
56
54
69
32
18
4
0
0
53
6
6
11
8
4
0
0

High Clouds (% Sky Obscured)

81
96
81
91
100
92
76
70
92
86
79
86
76
54
60
24
45
12
8
9
14
30
28
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64

Precipitation Type

None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
25
44
52
37
21
9
6
4
11
7
8
15
12
14
7
1
9
7
17
20
17
13
2

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
24
25
22
20
19
18
17
16
15
15
15
16
18
19
18
17
16
15
14
14
12
10
8

Chance of Frost

Temperature (°C)

9
10
10
9
8
7
7
6
6
5
5
5
6
5
6
6
7
8
8
7
8
7
7
6

Feels Like (°C)

2
3
3
2
2
1
1
1
0
-1
-1
-2
-2
-3
-1
-1
1
1
2
2
2
3
2
2

Dew Point (°C)

8
9
9
8
6
5
5
5
4
3
3
3
3
1
1
-1
-2
-1
-1
1
0
2
2
3

Relative Humidity (%)

88
93
91
91
87
84
85
88
88
85
83
85
80
74
68
59
54
54
54
63
60
69
72
79

Pressure (mb)

1010
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1017
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

358
358
361
364
370
376
377
377
377
378
381
382
382
383
383
382
382
384
384
384
381
380
378
378

Sunday 5

Waning Gibbous 85%

00:24

07:53

20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 06:39, Set: 19:56, Transit: 13:17. Moon - Rise: 00:24, Set: 07:53. Civil Dark: 20:28 - 06:05. Nautical Dark: 21:09 - 05:24. Astro Dark: 21:53 - 04:40

Total Clouds (% Sky Obscured)

27
19
34
62
92
84
94
98
93
82
73
88
94
99
87
76
65
70
76
82
61
40
18
18

Low Clouds (% Sky Obscured)

27
19
25
31
34
32
31
32
41
50
62
78
81
79
79
69
62
69
69
73
49
24
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
22
47
70
49
27
10
3
3
1
11
17
24
29
42
51
38
24
4
2

High Clouds (% Sky Obscured)

0
0
22
54
92
60
43
19
18
22
26
38
69
98
69
40
10
15
16
18
14
6
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0
0
0
0
0
0
0
0
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
2
2
3
4
5
6
7
8
9
10
11
13
15
16
17
17
17
17
17
15
13
11

Chance of Frost

Temperature (°C)

5
4
3
3
2
2
2
3
3
4
4
4
7
7
8
9
9
10
11
10
10
10
10
9

Feels Like (°C)

3
3
4
2
1
-1
1
1
1
0
1
2
2
2
2
2
2
2
7
5
5
6
5
6

Dew Point (°C)

3
2
1
1
1
0
1
2
2
2
2
3
4
4
4
5
5
5
6
6
6
7
7
8

Relative Humidity (%)

88
86
88
86
88
88
89
91
91
91
89
89
85
79
75
74
73
71
72
72
73
77
81
88

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015

Ozone (du)

375
371
369
367
364
362
361
359
359
359
359
360
360
360
360
360
359
359
356
354
352
352
351
351

Monday 6

Waning Gibbous 77%

01:32

08:29

20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:37, Set: 19:58, Transit: 13:17. Moon - Rise: 01:32, Set: 08:29. Civil Dark: 20:30 - 06:03. Nautical Dark: 21:10 - 05:22. Astro Dark: 21:55 - 04:37

Total Clouds (% Sky Obscured)

18
18
24
28
25
41
65
89
90
90
90
92
92
94
95
97
99
99
98
98
99
99
100
99

Low Clouds (% Sky Obscured)

1
2
8
15
21
29
41
48
51
58
72
71
70
70
74
77
82
80
79
76
79
83
88
80

Medium Clouds (% Sky Obscured)

1
0
0
0
0
25
53
75
70
59
56
63
75
86
90
94
98
98
97
97
98
99
100
94

High Clouds (% Sky Obscured)

2
2
1
0
0
6
13
19
13
7
2
4
7
9
8
6
5
26
39
58
49
40
31
32

ISS Passover

Visibility (miles)

8
6
5
4
3
1
1
1
1
3
4
6
4
2
1
0
0
0
3
6
9
9
9
9

Fog (%)

64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

13
16
29
30
22
29
24
16
32
42
36
46
40
31
41
49
54
44
38
42
63
64
79
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0.3
0.2
0.5
0.4

Wind Speed/Direction (mph)

10
8
7
7
7
7
8
9
10
10
10
11
10
9
9
10
13
15
14
12
12
10
9
8

Chance of Frost

Temperature (°C)

8
8
7
8
8
9
9
10
10
11
11
11
12
12
13
12
12
12
11
10
10
9
8
7

Feels Like (°C)

5
5
5
6
6
5
7
7
7
8
8
8
9
9
10
10
10
10
9
8
7
7
7
6

Dew Point (°C)

7
7
7
7
8
8
9
10
10
11
11
11
11
12
12
12
12
11
10
9
9
8
7
6

Relative Humidity (%)

91
94
96
96
98
98
100
98
98
98
96
96
96
98
96
96
96
98
93
91
90
90
88
88

Pressure (mb)

1015
1015
1015
1014
1013
1012
1011
1010
1010
1009
1009
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1014

Ozone (du)

352
352
353
354
355
356
356
356
357
357
357
357
359
360
362
364
366
368
369
370
371
374
377
380

Tuesday 7

Waning Gibbous 69%

02:31

09:16

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 Good

Sun - Rise: 06:35, Set: 19:59, Transit: 13:17. Moon - Rise: 02:31, Set: 09:16. Civil Dark: 20:31 - 06:01. Nautical Dark: 21:12 - 05:19. Astro Dark: 21:57 - 04:34

Total Clouds (% Sky Obscured)

97
93
91
91
90
93
96
100
95
88
81
66
50
35
26
17
9

Low Clouds (% Sky Obscured)

69
58
46
35
20
23
26
31
31
32
33
33
33
34
26
17
9

Medium Clouds (% Sky Obscured)

89
85
78
71
57
51
42
32
29
30
27
20
10
0
0
0
0

High Clouds (% Sky Obscured)

36
37
33
26
18
43
72
100
95
88
81
61
28
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

68
63
58
48
41
33
22
12
7
3
0
1
1
0
0
2
4

Precipitation Amount (mm)

0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
8
8
9
9
8
8
8
7
6
6
7
10
12
13
15

Chance of Frost

Temperature (°C)

6
6
5
5
4
4
4
4
4
5
4
5
6
7
8
8
10

Feels Like (°C)

3
3
3
3
3
3
2
2
2
3
2
3
3
2
3
3
4

Dew Point (°C)

5
5
4
4
4
4
4
4
4
5
4
4
5
5
6
5
6

Relative Humidity (%)

90
93
94
96
96
96
98
96
96
98
98
98
93
87
84
79
77

Pressure (mb)

1015
1015
1016
1017
1018
1018
1019
1020
1020
1021
1021
1022
1023
1023
1023
1023
1023

Ozone (du)

383
386
389
391
393
396
403
410
418
418
419
419
413
406
400
394
389

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 01/04/26 20:14:23. Forecast: 01/04/26 to 07/04/26. Timezone: UTC+1.00